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dam_ay.exe

Beijing Caiyunshidai Technology Co., Ltd.

The application dam_ay.exe by Beijing Caiyunshidai Technology Co. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Beijing Caiyunshidai Technology Co., Ltd.  (signed and verified)

MD5:
9f7e139d03ebd3dd5d497c96526bf1c3

SHA-1:
0b9a9086dce2a6f01f214a88cc3eb06fc7f37c84

SHA-256:
264b8cd33e3db5a452fe4004da06b021a5c0a7cce86374513dc619e3b390a0d4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/22/2025 11:48:48 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.ELEX.SpeedSearch (M)
17.3.13.12

File size:
413.7 KB (423,656 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\dam_ay.exe

Digital Signature
Signed by:
Beijing Caiyunshidai Technology Co., Ltd.

Authority:
thawte, Inc.

Valid from:
11/16/2016 6:00:00 PM

Valid to:
3/3/2017 5:59:59 PM

Subject:
CN="Beijing Caiyunshidai Technology Co., Ltd.", O="Beijing Caiyunshidai Technology Co., Ltd.", L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
0B99C974B37D870B69E1F5B0832AEC89

File PE Metadata
Compilation timestamp:
11/10/2016 10:07:50 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xA7FC

Entry point:
E8, 63, ED, FF, FF, E9, 1D, 17, 00, 00, 55, 8B, EC, 56, 57, 8B, 7D, 08, 85, FF, 74, 13, 8B, 4D, 0C, 85, C9, 74, 0C, 8B, 55, 10, 85, D2, 75, 1A, 33, C0, 66, 89, 07, E8, F5, F4, FF, FF, 6A, 16, 5E, 89, 30, E8, D4, 90, FF, FF, 8B, C6, 5F, 5E, 5D, C3, 8B, F7, 66, 83, 3E, 00, 74, 06, 83, C6, 02, 49, 75, F4, 85, C9, 74, D4, 2B, F2, 0F, B7, 02, 66, 89, 04, 16, 8D, 52, 02, 66, 85, C0, 74, 03, 49, 75, EE, 33, C0, 85, C9, 75, D0, 66, 89, 07, E8, B1, F4, FF, FF, 6A, 22, EB, BA, 6A, 03, E8, 5F, 9B, FF, FF, 59, 83, F8...
 
[+]

Code size:
367 KB (375,808 bytes)

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